Update CHANGELOG.md

Author: Dianliang233

CHANGELOG.md

@@ -1,12 +1,5 @@
-# v1.5.6+1.21
-
-## Changes
-
-- Added support for JEI (#11)
-- Added support for [Voidscape Wiki](https://voidscape.tamaized.com/) (#66)
-- Added support for [Advent of Ascension Wiki](https://adventofascension.fandom.com/wiki/Advent_of_Ascension_Wiki) (#67)
+# v1.5.7+1.21
 
 ## Fixes
 
-- Fix /whatstructure not detecting certain structures
-- Prevent pressing Esc in REI to be an infinite loop
+- Fixes an issue that the zhVariant config is written an incorrect value.